Up for your consideration, I have this set of PANDAS Chinese Chiming Baoding Cloisonne Iron Ball Hand Stress Relief . The Panda is a world wide recognized lovable animal. They are naturally solitary animals which is why they are a symbol of peace in China. Hand crafted by elegant cloisonne enameling techniques. No 2 balls are exactly alike (OAK 1 of a kind). Comes in a cloth covered box. Also known as Chinese exercise balls and Chinese health balls. Visit my Store: V intage Rosanne